(Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold(I) tetrafluoroborate CAS 1138834-31-7
| CAS No. | 1138834-31-7 |
| Molecular Formula | C27H48AuN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold(I) tetrafluoroborate.
(Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold(I) tetrafluoroborate (CAS 1138834-31-7), molecular formula C27H48AuN2BF4C2H3N and molecular weight 725.52 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold(I) tetrafluoroborate (C27H48AuN2BF4C2H3N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold(I) tetrafluoroborate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H48AuN2 BF4 C2H3N |
| Molecular Weight | 725.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Acetonitrile Standards
- 105643-80-9 Acetonitrile, (2-propenylthio)- DTXSID40336552 (CAS 105643-80-9)
- (Acetonitrile)[2-di-tert-butyl(2',4',6'-triisopropylbiphenyl)phosphine]gold(I) hexafluoroantimonate (CAS 1140531-94-7)
- Bis(acetonitrile)palladium(II) p-toluenesulfonate (CAS 114757-66-3)
- (Acetonitrile)[2-dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl]gold(I) hexafluoroantimonate (CAS 1215877-64-7)
- Bis(acetonitrile)(acetylacetonato)palladium tetrafluoroborate (CAS 128125-39-3)
- (Acetonitrile)[(2-di-<I>tert</I>-butylphosphino-3,4,5,6-tetramethyl)-2′,4′,6′-triisopropylbiphenyl]gold(I) hexafluoroantimonate (CAS 1334547-72-6)
- Bis(acetonitrile)tetracarbonylmolybdenum(0), 98% (CAS 14126-87-5)
- Acetonitrile-<SUP>15</SUP>N (CAS 14149-39-4)
Recommended Standards
- (R)-Benzyl 3-(2-amino-N-methylacetamido)pyrrolidine-1-carboxylate (CAS 1353996-06-1)
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- 3-(4-Bromophenoxy)aniline (CAS 141839-57-8)
- 3-Amino-4-(benzylamino)benzoic acid (CAS 66315-38-6)
- 4-Bromoanisole-d3 (methyl-d3) (CAS 100835-59-4)
- 2-[4-(4-fluorophenyl)pyrazol-1-yl]acetic acid (CAS 1206997-40-1)
- 3-Methylcyclopentanemethanol (CAS 69009-97-8)
- 1-Bromo-3-(tert-butyl)-2-methoxy-5-nitrobenzene (CAS 1132940-55-6)
- 3,5-Bisbenzyloxy-4-methoxybenzaldehyde, 97% (CAS 13326-72-2)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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